baber/WOPTO huggingface dataset:
Patent KR-20190084753-A (KR)
Title: Regulator and operating method of regulator
Inventor: HEO DONGHUN
IPC: G05F1/56
Filed: 2018-01-09
Abstract: The present invention relates to a regulator. The regulator of the present invention includes a first resistor and a second resistor connected between a ground node and an output node, an amplifier configured to compare a feedback voltage between the first resistor and the second resistor with a reference voltage and amplify a difference between the reference voltage and the feedback voltage, and output the amplified voltage; an analog to digital converter configured to convert an amplified voltage into digital codes, and a transistor connected between a power supply node and an output node to which a power supply voltage is supplied, and configured to regulate a current supplied to the output node in response to the digital codes. The size of the regulator can be reduced and the response speed of the regulator can be improved.
Patent KR-20190085606-A (KR)
Title: Slide cover device of machine tool
Inventor: EUNHO KIM
IPC: E05F17/00
Filed: 2018-01-11
Abstract: The present invention relates to a slide cover device of a machine tool. In a slide cover of a machine tool having two conveying bodies moving left and right on a bed, a slide cover between first and second transfer members is formed into a plurality of coupling structures, and the coupling portion includes an adjacent slide cover and a bend portion of a labyrinth structure. At least one slide cover of the slide covers is installed so that one end portion is fixed to a side surface the first transfer member (21) so as to slide through a lower portion of the adjacent second transfer member. At least one slide cover of the slide covers is installed so that one end portion is fixed to a side surface the second transfer member so as to slide through a lower portion of the adjacent first transfer member.
Patent KR-20180086158-A (KR)
Inventor: LIN CHUN
IPC: H01L51/00
Filed: 2018-01-19
Abstract: Disclosed is a metal quadridentate complex in which imidazole moieties are used as linkers in ligands. The complex is useful as an emitter or other functional roles in an OLED devices. The metal quadridentate complex is represented by chemical formula I. The OLED device using the metal quadridentate complex includes an anode, a cathode, and an organic layer disposed between the anode and the cathode, wherein the metal quadridentate complex is included in the organic layer.
Patent KR-20190090981-A (KR)
Title: Guide rail, and drawer and refrigerator having the same
Inventor: SEO EUNBI
IPC: A47B88/40
Filed: 2018-01-26
Abstract: Disclosed are a guiderail, enabling a drawer to softly open and close a storage device, and the storage device and refrigerator, including the same. The refrigerator includes: a drawer storage chamber; the drawer stored in the drawer storage chamber; and a rail guiding the drawer so that the drawer moves into the drawer storage chamber or is withdrawn from the drawer storage chamber. The rail includes: a first member supporting the drawer and installed to be extended in a withdrawal direction or in an insertion direction of the drawer; a second member supported in the drawer storage chamber of the refrigerator and installed to be extended to correspond to the first member; and multiple electric bodies installed between the first member and the second member, wherein the multiple electric bodies can be in contact with the first member and the second member by rolling when the drawer is withdrawn or is inserted. The second member includes a load support surface in which at least a part has a height difference equal to the predetermined gap to the inner side on a rolling contact surface on which at least a second electric body different from a first electric body among the multiple electric bodies comes in contact by rolling, for at least a first electric body among the multiple electric bodies to be in contact with the first member and the second member and support the load of the drawer when the drawer is located in at least one among a limited withdrawal section and a limited insertion section. Therefore, the refrigerator can maintain even operation quality of the guiderail by having the same contact rate between the electric body and the members when the guiderail operates.
Patent KR-20190092040-A (KR)
Title: Method and apparatus for providing visual effects of music
Inventor: LIM YOUNG HWAN
IPC: F21V23/04
Filed: 2018-01-30
Abstract: Disclosed are a method for providing visual effects of music, and a device thereof. The disclosed method comprises the steps of: a) individually extracting musical characteristic factors for music to be analyzed; b) normalizing the extracted musical characteristic factors and individually deriving happiness and excitement by assigning a set weight combination; and c) providing visual effects corresponding to the music to be analyzed based on the derived happiness and excitement.
Patent KR-20190093061-A (KR)
Title: Rimless glasses,
Inventor: KIM MIN JI
IPC: G02C5/12
Filed: 2018-01-31
Abstract: The present invention relates to a rubber frame eyeglasses, capable of preventing the nose from being pressed on a nose support when a user is lying down, thereby solving a conventional problem that the nose is hurt when an eyeglasses frame pressed onto the nose when lying down. That is, the present invention is composed of the eyeglasses frame formed of the eyeglasses temple, a lens insertion part, and a soft rubber nose support such that the lens can be worn on the face by inserting the lens in the eyeglasses. Therefore, the present invention has the effect of solving the conventional problem in which the nose was hurt when the eyeglasses frame was pressed onto the nose when lying down by preventing the nose from being pressed on the nose support when lying down.
Patent KR-20190058233-A (KR)
Inventor: JUNG YOUNG GUAN
IPC: G01N21/25
Filed: 2018-02-01
Abstract: Disclosed is an apparatus for removing dew condensation from observation windows, comprising: a jig which includes the observation windows for observing a low-temperature sample, and a flow path which supplies anhydrous gas with no moisture to the observation windows; a tank which stores anhydrous gas; and a supply unit which opens a valve of the tank to supply the anhydrous gas stored in the tank to the flow path of the observation windows and to remove dew condensed on the observation windows. Accordingly, the present invention is able to supply anhydrous gas to the flow path of the observation windows, to remove the dew on the observation windows, to place the observation windows on the low-temperature sample placed on a floor on the jig, to form a flow path space around an internal surface and an external surface of the observation windows, and to have a plurality of flow path passages which spray and discharge the anhydrous gas into the flow path space. A gas spray flow path on an external side of the observation windows may comprise a triangular flow path shape which becomes horizontally broader with a certain angle to allow the anhydrous gas to come in contact with a surface of the observation windows. The supply unit is able to constantly supply the anhydrous gas to the observation windows from a point of time when the low-temperature sample is mounted on the jig until the observation is ended. The supply unit is able to supply the anhydrous gas from a certain time earlier than the point of time when the low-temperature sample is observed, to supply the anhydrous gas until the observation is ended, to, when dew condensed on the observation windows is detected, open the valve of the tank, to supply the anhydrous gas stored in the tank to the flow path of the observation windows, and to remove the dew condensed on the observation windows.
Patent KR-20190095651-A (KR)
Title: Apparatus for generating training data for character learning and method thereof
Inventor: PARK JAE YOUNG
IPC: G06N99/00
Filed: 2018-02-07
Abstract: Provided are an apparatus for generating training data for character learning and a method thereof. According to one embodiment of the present invention, the method comprises the steps of: obtaining an electronic document including random text, a marker, and text coordinate values representing a position of the text within the document; identifying a position of the maker within a captured image for the electronic document; extracting an image of the text in an area corresponding to the text coordinate values based on the position of the marker within the captured image; and generating the training data in which the image of the text and the text are matched in pairs.
Patent KR-20190100582-A (KR)
Inventor: OH MYOUNG SEOK
IPC: E06B9/52
Filed: 2018-02-21
Abstract: The present invention relates to a fine dust filter for a window and a manufacturing method thereof and, more specifically, to a fine dust filter for a window and a manufacturing method thereof, wherein the fine dust filter for a window comprises a window screen and a nano fiber net structure attached to the window screen. The fine dust filter for a window can be easily applied to a bar window frame attached to the window screen. Moreover, the nano fiber contains mineral salt to improve fine dust removal efficiency.
Patent KR-20190108717-A (KR)
Title: Processing method of salted fish
Inventor: LEE YOUNG GI
IPC: A23B4/023
Filed: 2018-03-15
Abstract: The present invention includes: 1) a kelp soybean paste manufacturing step of adding kelp to soybean paste and inputting the same into a jar to be aged and fermented; 2) a lotus leaf soy sauce manufacturing step of putting lotus leaf in soy sauce and fermenting and aging the same for one month; and 3) a fish processing step of salting the fish in the kelp soybean paste and lotus leaf soy sauce for 15-20 hours of aging and fermentation.
Patent KR-20190109858-A (KR)
Title: Wideband transmission for unmanned areal vehicles
Inventor: LIM KWANG JAE
IPC: H04L27/01
Filed: 2018-03-19
Abstract: The present invention relates to a method for transmitting data collected by a drone or an aircraft to a ground station in a time and frequency selective fading channel. To this end, a frame structure, a configuration parameter, and a transmission scheme for a single carrier-frequency domain equalizing (SC-FDE) with root raised cosine (RRC) filtering and a single carrier-frequency division multiple access (SC-FDMA) scheme with symbol windowing can be provided.
Patent KR-20190111233-A (KR)
Inventor: LEE SUK HEE
IPC: B60W50/14
Filed: 2018-03-22
Abstract: The present invention relates to a transforming steering wheel, a steering apparatus including the same, and a driving method thereof and, more specifically, provides a steering wheel transformable in accordance with a driving mode, a steering apparatus including the same, and a driving method thereof. In an autonomous driving mode, a larger and efficient space can be provided to a passenger getting in a driver′s seat, and in a driver driving mode, the transformable steering wheel enables a driver to directly and conveniently steer a vehicle. Moreover, convenience is provided for the driver to easily recognize vehicle driving information.
Patent KR-20190111530-A (KR)
Inventor: DOOYONG OH
IPC: H05B6/06
Filed: 2018-03-23
Abstract: The present invention relates to a cooking device capable of moving in a two-dimensional space such that a heating module can correspond to a position where a cooking container is disposed and, specifically, to a cooking device comprising: an upper plate supporting the cooking container; a heating module formed to be movable in a space provided on a lower side of the upper plate and having a coil; a vibration sensor provided on the upper plate to detect the vibration of the upper plate; and a control part controlling the heating module and the vibration sensor. The control part determines a position of the cooking container on the upper plate on the basis of a signal from the vibration sensor. According to the present invention, provided is the cooking device capable of accurately recognizing the position of the cooking container disposed on the cooking device, and moving the heating module to a recognized position.
Patent KR-20180034374-A (KR)
Inventor: PARK HYE RIN
IPC: A45D40/24
Filed: 2018-03-28
Abstract: The present invention relates to a double cosmetic case which can separately accommodate two cosmetic products with a different formulation or property from each other. The double cosmetic case comprises: a body unit in which an accommodating space is formed; a first container unit in which a first accommodating space is formed, and which is fixed and mounted in the accommodating space of the body unit; a second container unit in which a second accommodating space is formed, of which the bottom surface of a main body is placed on the upper part of the first container unit, and which is hinged to one side of the body unit or the first container unit; and a cover unit of which the bottom surface of the edge of a main body adheres to the top surface of the edge of the body unit in order to cover the second container unit, and which is hinged to one side of the body unit. In addition, the first container unit includes an airtight groove while the second container unit includes an airtight protrusion which is formed at a position corresponding to the position of the airtight groove. Because the airtight protrusion is inserted into the airtight groove, the first accommodating space of the first container unit can maintain airtightness. Moreover, in the first accommodating space of the first container unit, a liquid type cosmetic product is accommodated or a liquid cosmetic product is immersed in sponge for accommodation while in the second accommodating space of the second container unit, a power type cosmetic product is accommodated or a power type cosmetic product is compressed into a solid state for accommodation.
Patent KR-20190114309-A (KR)
Title: Semiconductor memory device, storage device having the same, and method for operating memory controller
Inventor: LEE HYUNG MIN
IPC: G06F3/06
Filed: 2018-03-29
Abstract: An operation of a semiconductor memory device is controlled by an operation method of a memory controller. An operation method of a memory controller comprises the steps of: transmitting a first read command to a semiconductor memory device; and determining whether a discharge command is generated based on a type of command waiting for transmission after the first read command is transmitted.
Patent KR-20190036443-A (KR)
Inventor: CHOI YOO KANG
IPC: G08B29/00
Filed: 2018-04-06
Abstract: Provided is a door monitoring system capable of remarkably decreasing an incorrect warning rate. According to the present invention, the door monitoring system comprises: a door camera terminal device including a motion sensor, an image acquisition unit photographing the front side of a door when the motion sensor detects a motion, and a wireless communication unit transmitting a photographed image to a cloud server; the cloud server; a push server; and a user terminal receiving a push message from the push server to receive the image photographed by the door camera terminal device from the cloud server, and receiving user metainformation about the photographed image from a user.
Patent KR-20190117224-A (KR)
Inventor: KIM JUNG HYUN
IPC: G07C9/00
Filed: 2018-04-06
Abstract: The present invention relates to a voice-expressing door lock system to prevent crimes by strangers by outputting the content like what a person (especially, a male) in the house says to the outside of an exterior door through a speaker. When a stranger exists around the exterior door of a living space, by expressing the content like what a person (especially, a male) in the house says to the outside of the exterior door through the speaker through the emergency input method, the stranger near the exterior door can recognize that people (especially, a male) are in the house. Accordingly, the voice-expressing door lock system for crime prevention is helpful for preventing crimes through exterior door invasion.
Patent KR-20180042833-A (KR)
Inventor: ZHONGGUANG PAN
IPC: G06Q30/06
Filed: 2018-04-13
Abstract: Provided are a prompting method and apparatus. The prompting method comprises the following steps of: transmitting a navigation map requested to be outputted to a user device when a server receives a map output request of the user device and outputting the navigation map through the user device, wherein the navigation map is pre-generated according to positions of various articles in a place; acquiring article cover information of a pre-searching article; acquiring an article position of the pre-searching article in the place; acquiring a device position of the user device in the place; and generating navigation prompt information for prompting a distance from the article position and the device position of each pre-searching article to a user according to a distance between the device position and the article position of each pre-searching article, and triggering the user device to output the navigation prompt information in the navigation map. According to an embodiment of the present invention, convenience of article searching and searching efficiency are improved.
Patent KR-20190129405-A (KR)
Title: Crushing device and food waste disposer having the same
Inventor: KANG JONG WON
IPC: B02C18/08
Filed: 2018-05-11
Abstract: The present invention provides a grinder comprising: a motor having at least one cut surface formed in the longitudinal direction on a free end of a shaft; a first housing having a first bottom surface and a first side surface, provided with a first shaft hole on the first bottom surface, through which the shaft penetrates to be placed therein, having a ground material discharging pipe placed on the first side surface, through which ground materials are discharged to the outside, and placed in an upper part of the motor; a second housing provided with a second bottom surface for sealing an open upper side surface of the first housing and a second side surface, and having a second shaft hole on the second bottom surface, through which the shaft penetrates to be placed, and a discharging hole through which ground materials are fallen to the first housing; at least one blade coupled to the free end of the shaft placed inside the second housing, and rotated; and a foreign substance introducing prevention unit placed between the first bottom surface and the first side surface to accommodate the shaft so that the open upper side surface comes into contact with the bottom surface of the second housing. In addition, the present invention provides a food waste processing device comprising the same. According to the present invention, the durability of the motor is improved and a grinding performance can be maintained.
Patent KR-20190008078-A (KR)
Inventor: CHOI JAE BIN
IPC: A01G9/24
Filed: 2018-05-11
Abstract: A plant growing system of the present invention includes growth units formed in each of a plurality of growth trays disposed in at least one growth frame disposed in a space unit and including a first module absorbing water and a second module supporting the first module, wherein a plant to be grown is detachably planted in the first module in which the water is absorbed. The plant growing system controls optimum conditions for growth of crop such as the temperature, humidity, CO2, nutrients, etc. and enables the large number of plants to be grown in a limited space and area by utilizing a specific space and the interior of a structure, which are not directly influenced by external climate, as an installation space of the plant growing system.
Patent KR-20190131397-A (KR)
Title: Apparatus and method for intermediating ordering body and service provider
Inventor: JUNG CHUL
IPC: G06Q30/08
Filed: 2018-05-16
Abstract: Disclosed is a method for intermediating a service, which comprises the processes of: transmitting a service proposal format to a service provider device, and receiving a proposal generated based on the service proposal format; transmitting a format for acquiring service provider information to the service provider device, and receiving the service provider information generated based on the format for acquiring the service provider information; determining a first candidate service provider list on the basis of information included in the received proposal and the received service provider information; transmitting a message for inquiring whether to approve at least one provider included in the first candidate service provider list; generating a second candidate service provider list including at least one provider approved to be included in the first candidate service provider list among at least one provider included in the first candidate service provider list; and transmitting the second candidate service provider list to a service orderer device. The first candidate service provider list may be determined based on a preset converted score for each service provider determined in accordance with a specific value preset with respect to each item included in the proposal, and an additional score preset with respect to the at least one service provider.
Patent KR-20190131955-A (KR)
Title: Fire Door for Heat Insulation and Heat Protection
Inventor: BYUN MOO WON
IPC: E06B5/16
Filed: 2018-05-18
Abstract: According to the present invention, in regard to an existing fire door comprising an inner plate (10) and an outer plate (20) with an internal space formed by the inner plate (10) and the outer plate (20) and filled with an insulator (60), a fire door having insulation and radiation functions includes expansion graphite layers (70) formed between the insulator (60) and the inner surface of the outer plate (20) and between the insulator (60) and the inner surface of the inner plate (10). According to a first embedment about the formation of the expansion graphite layers (70), expansion graphite is applied to the inner surfaces of the inner plate (10) and the outer plate (20) to form the expansion graphite layers (70) with a thickness of 0.1-2.0 mm. According to a second embodiment about the formation of the expansion graphite layers (70), expansion graphite is applied to the outside of the insulator (60) to form the expansion graphite layers (70). According to a third embodiment about the formation of the expansion graphite layers (70), the insulator (60) is surrounded by an insulation sheet (80) with the expansion graphite layers (70) formed thereon.
Patent KR-20190133361-A (KR)
Title: An apparatus for data input based on user video, system and method thereof, computer readable storage medium
Inventor: LEE JAE SUK
IPC: G06F3/01
Filed: 2018-05-23
Abstract: Provided is a method for inputting information based on a user image. The method comprises the steps of: generating mouth shape image information for a specific user and generating a plurality of training data sets individually including text information corresponding to the mouth shape image information; generating an image recognition model for outputting the text information corresponding to the inputted mouth shape image information based on the training data sets; and determining input text information corresponding to an input image for specific user based on the image recognition model. Therefore, the method may input information by recognizing a mouth shape of the specific user with improved accuracy.
Patent KR-20190134321-A (KR)
Title: Method and apparatus for cyber threat intelligence classification
Inventor: KAUH JANGHYUK
IPC: G06F21/57
Filed: 2018-05-25
Abstract: Disclosed is a method for classifying cyber threat information performed in an apparatus for classifying cyber threat information, which comprises the steps of: classifying threat components of the cyber threat information language in accordance with the hierarchy of cyber space; and visualizing and outputting the classified threats for each layer of the cyber space.